SPEEDLINE Intumescent Sealant

Speedline Intumescent Sealant is a one part, emulsion acrylic based, intumescent sealant that gives a firm yet flexible seal to joints in a variety of structures. The product, in perimeter joints, will resist the passage of fire for up to 120 minutes in Speedline tested systems.

 

Features & Benefits

  • Swells when exposed to temperatures in excess of 125C to prevent the passage of fire and smoke
  • No priming required for most construction substrates
  • Non slump – easy to apply and tool off
  • Overpaintable
  • Available in 310ml, 600ml and 900ml

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